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gst/gstvalue.h: Clean up a little bit.
Original commit message from CVS: * gst/gstvalue.h: Clean up a little bit.
This commit is contained in:
Johan Dahlin
parent
c903ce8a27
commit
f9f0df62e8
2 changed files with 90 additions and 67 deletions
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@ -1,3 +1,7 @@
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2004-03-22 Johan Dahlin <johan@gnome.org>
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* gst/gstvalue.h: Clean up a little bit.
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2004-03-21 Tim-Philipp Müller <t.i.m@zen.co.uk>
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reviewed by Benjamin Otte <otte@gnome.org>
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153
gst/gstvalue.h
153
gst/gstvalue.h
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@ -25,26 +25,6 @@
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G_BEGIN_DECLS
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typedef int (* GstValueCompareFunc) (const GValue *value1,
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const GValue *value2);
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typedef char * (* GstValueSerializeFunc) (const GValue *value1);
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typedef gboolean (* GstValueDeserializeFunc) (GValue *dest, const char *s);
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typedef int (* GstValueUnionFunc) (GValue *dest, const GValue *value1,
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const GValue *value2);
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typedef int (* GstValueIntersectFunc) (GValue *dest, const GValue *value1,
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const GValue *value2);
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typedef struct _GstValueTable GstValueTable;
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struct _GstValueTable {
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GType type;
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GstValueCompareFunc compare;
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GstValueSerializeFunc serialize;
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GstValueDeserializeFunc deserialize;
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void *_gst_reserved [GST_PADDING];
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};
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#define GST_MAKE_FOURCC(a,b,c,d) (guint32)((a)|(b)<<8|(c)<<16|(d)<<24)
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#define GST_STR_FOURCC(f) (guint32)(((f)[0])|((f)[1]<<8)|((f)[2]<<16)|((f)[3]<<24))
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@ -61,76 +41,115 @@ struct _GstValueTable {
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#define GST_VALUE_HOLDS_LIST(x) (G_VALUE_HOLDS(x, gst_type_list))
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#define GST_VALUE_HOLDS_CAPS(x) (G_VALUE_HOLDS(x, GST_TYPE_CAPS))
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#define GST_TYPE_FOURCC gst_type_fourcc
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#define GST_TYPE_INT_RANGE gst_type_int_range
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#define GST_TYPE_DOUBLE_RANGE gst_type_double_range
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#define GST_TYPE_LIST gst_type_list
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#define GST_TYPE_FOURCC gst_type_fourcc
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#define GST_TYPE_INT_RANGE gst_type_int_range
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#define GST_TYPE_DOUBLE_RANGE gst_type_double_range
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#define GST_TYPE_LIST gst_type_list
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#define GST_VALUE_LESS_THAN (-1)
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#define GST_VALUE_EQUAL 0
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#define GST_VALUE_GREATER_THAN 1
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#define GST_VALUE_UNORDERED 2
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#define GST_VALUE_LESS_THAN (-1)
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#define GST_VALUE_EQUAL 0
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#define GST_VALUE_GREATER_THAN 1
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#define GST_VALUE_UNORDERED 2
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typedef int (* GstValueCompareFunc) (const GValue *value1,
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const GValue *value2);
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typedef char * (* GstValueSerializeFunc) (const GValue *value1);
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typedef gboolean (* GstValueDeserializeFunc) (GValue *dest,
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const char *s);
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typedef int (* GstValueUnionFunc) (GValue *dest,
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const GValue *value1,
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const GValue *value2);
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typedef int (* GstValueIntersectFunc) (GValue *dest,
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const GValue *value1,
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const GValue *value2);
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typedef struct _GstValueTable GstValueTable;
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struct _GstValueTable {
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GType type;
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GstValueCompareFunc compare;
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GstValueSerializeFunc serialize;
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GstValueDeserializeFunc deserialize;
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void *_gst_reserved [GST_PADDING];
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};
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extern GType gst_type_fourcc;
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extern GType gst_type_int_range;
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extern GType gst_type_double_range;
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extern GType gst_type_list;
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/* list */
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void gst_value_register (const GstValueTable *table);
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void gst_value_init_and_copy (GValue *dest,
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const GValue *src);
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void gst_value_list_prepend_value (GValue *value, const GValue *prepend_value);
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void gst_value_list_append_value (GValue *value, const GValue *append_value);
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guint gst_value_list_get_size (const GValue *value);
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G_CONST_RETURN GValue *gst_value_list_get_value (const GValue *value, guint index);
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void gst_value_list_concat (GValue *dest, const GValue *value1, const GValue *value2);
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gchar * gst_value_serialize (const GValue *value);
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gboolean gst_value_deserialize (GValue *dest,
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const gchar *src);
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/* list */
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void gst_value_list_append_value (GValue *value,
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const GValue *append_value);
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void gst_value_list_prepend_value (GValue *value,
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const GValue *prepend_value);
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void gst_value_list_concat (GValue *dest,
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const GValue *value1,
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const GValue *value2);
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guint gst_value_list_get_size (const GValue *value);
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G_CONST_RETURN GValue * gst_value_list_get_value (const GValue *value,
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guint index);
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/* fourcc */
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void gst_value_set_fourcc (GValue *value, guint32 fourcc);
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guint32 gst_value_get_fourcc (const GValue *value);
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void gst_value_set_fourcc (GValue *value,
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guint32 fourcc);
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guint32 gst_value_get_fourcc (const GValue *value);
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/* int range */
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void gst_value_set_int_range (GValue *value, int start, int end);
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int gst_value_get_int_range_min (const GValue *value);
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int gst_value_get_int_range_max (const GValue *value);
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void gst_value_set_int_range (GValue *value,
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int start,
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int end);
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int gst_value_get_int_range_min (const GValue *value);
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int gst_value_get_int_range_max (const GValue *value);
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/* double range */
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void gst_value_set_double_range (GValue *value, double start, double end);
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double gst_value_get_double_range_min (const GValue *value);
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double gst_value_get_double_range_max (const GValue *value);
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void gst_value_set_double_range (GValue *value,
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double start,
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double end);
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double gst_value_get_double_range_min (const GValue *value);
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double gst_value_get_double_range_max (const GValue *value);
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/* caps */
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G_CONST_RETURN GstCaps *gst_value_get_caps (const GValue *value);
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void gst_value_set_caps (GValue *value, const GstCaps *caps);
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G_CONST_RETURN GstCaps * gst_value_get_caps (const GValue *value);
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void gst_value_set_caps (GValue *value,
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const GstCaps *caps);
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/* compare */
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gboolean gst_value_can_compare (const GValue *value1, const GValue *value2);
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int gst_value_compare (const GValue *value1, const GValue *value2);
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int gst_value_compare (const GValue *value1,
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const GValue *value2);
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gboolean gst_value_can_compare (const GValue *value1,
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const GValue *value2);
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/* union */
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gboolean gst_value_can_union (const GValue *value1, const GValue *value2);
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gboolean gst_value_union (GValue *dest, const GValue *value1, const GValue *value2);
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void gst_value_register_union_func (GType type1, GType type2, GstValueUnionFunc func);
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gboolean gst_value_union (GValue *dest,
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const GValue *value1,
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const GValue *value2);
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gboolean gst_value_can_union (const GValue *value1,
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const GValue *value2);
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void gst_value_register_union_func (GType type1,
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GType type2,
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GstValueUnionFunc func);
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/* intersection */
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gboolean gst_value_intersect (GValue *dest,
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const GValue *value1,
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const GValue *value2);
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gboolean gst_value_can_intersect (const GValue *value1,
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const GValue *value2);
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void gst_value_register_intersect_func (GType type1,
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GType type2,
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GstValueIntersectFunc func);
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gboolean gst_value_can_intersect (const GValue *value1, const GValue *value2);
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gboolean gst_value_intersect (GValue *dest, const GValue *value1, const GValue *value2);
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void gst_value_register_intersect_func (GType type1, GType type2, GstValueIntersectFunc func);
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/* */
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void gst_value_register (const GstValueTable *table);
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void gst_value_init_and_copy (GValue *dest, const GValue *src);
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void _gst_value_initialize (void);
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gchar * gst_value_serialize (const GValue *value);
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gboolean gst_value_deserialize (GValue *dest, const gchar *src);
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/* private */
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void _gst_value_initialize (void);
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G_END_DECLS
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